| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.64 | 7.520% | $235.0817 | $235.08 | $235.10 | $235.10 |
| Purchase #2 | $227.61 | 10.706% | $251.9779 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $35.79 | 7.152% | $38.3497 | $38.35 | $38.35 | $38.30 |
| Purchase #4 | $174.80 | 3.759% | $181.3707 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $90.77 | 11.867% | $101.5417 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $63.36 | 6.662% | $67.581 | $67.58 | $67.60 | $67.60 |
| Purchase #7 | $247.37 | 3.874% | $256.9531 | $256.95 | $256.95 | $257.00 |
| 7 purchase totals = | $1,058.34 | $1,132.8558 | $1,132.85 | $1,132.90 | $1,132.90 | |